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Inter-board floating radio frequency connector

A radio frequency connector and board-to-board technology, which is applied in the direction of connection, two-part connection device, and parts of the connection device, can solve the problems of high cost and many connector assembly operations, and achieves low cost, solves many assembly operations, and Easy to install effects

Active Publication Date: 2020-06-26
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention has the advantages of low cost, convenient installation, low profile and stable electrical connection, so as to solve the problems of traditional connectors with many assembly operations and high cost.

Method used

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  • Inter-board floating radio frequency connector
  • Inter-board floating radio frequency connector
  • Inter-board floating radio frequency connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] refer to figure 1 , The present invention includes an inner conductor 1, a first outer conductor 2, a second outer conductor 3, a spring 4, a first shell 5, a second shell 6 and an insulating medium 7; the inner conductor 1 is an elastic pin needle.

[0026] refer to figure 1 , figure 2 , image 3 , the first outer conductor 2 is a cylindrical shell, one end of which is provided with a petal-shaped radial elastic arm 21, the other end is provided with a petal-shaped axial elastic arm 22, and the cylinder wall is provided with a first flange 23 , the radial elastic arm 21 is provided with a second flange 24;

[0027] The second outer conductor 3 is a cylindrical shell with an outwardly turned welding pin 31 at one end, and a barb 32 is provided on the wall of the shell.

[0028] refer to figure 1 , Figure 4 , Figure 5 , the first shell 5 is a stepped cylindrical member, with a first stepped hole 51 inside, a first groove 52 radially arranged on the inner wall, ...

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Abstract

The invention discloses an inter-board floating radio frequency connector, and the connector comprises an inner conductor, a first outer conductor, a second outer conductor, a spring, a first shell, asecond shell and an insulating medium. According to the floating radio frequency connector, the structures of the outer conductor and the shell of the floating radio frequency connector in the priorart are changed, the second flange is arranged on the first outer conductor, the second flange of the first outer conductor is always in contact with the inner wall of the second outer conductor in the floating process of the connector, and the signal transmission of the outer conductor is ensured; the sliding block is arranged on the first shell, the sliding groove is formed in the second shell,in the floating process of the connector, the stroke of the sliding block on the first shell is limited through the sliding groove of the second shell, the floating range of the connector is limited,and due to the fact that the shells are high in strength and deformation resistance, the reliability of the connector is greatly improved. The connector is low in cost, is convenient to install, can achieve the low-dwarf and stable electric connection, and solves problems that a conventional connector is large in number of assembly operations and is high in cost.

Description

technical field [0001] The invention relates to the technical field of radio frequency connectors, in particular to a floating radio frequency connector between boards. Background technique [0002] RF connectors are critical components in the communications industry. With the development of modern communication technology and printed circuit board technology, communication equipment and components are gradually developing in the direction of miniaturization, low profile, solder-free, floating blind insertion, etc., and the application of board-to-board integration is becoming more and more extensive. In electronic equipment, there are often multiple printed boards, and the need for vertical interconnection between the boards cannot be avoided. Due to the position difference between the boards and the assembly tolerance of the parts, for this reason, on the board In the case of setting multiple connectors between the board and the board at the same time, it is required that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/502H01R24/40
CPCH01R13/02H01R13/502H01R24/40
Inventor 高知辉杜如民
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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